/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
  fileio, FILE_CONTENT, prepareFile, nextFileName,
  describe, it, expect,
} from '../../Common';
import { Level } from '@ohos/hypium';

export default function fileioHash() {
describe('fileio_hash', function () {
  console.log('fileio_hash test start');

  /**
   * @tc.number SUB_DF_FILEIO_HASH_ASYNC_0000
   * @tc.name fileio_test_hash_async_000
   * @tc.desc Test hashAsync() interface.
   * @tc.size MEDIUM
   * @tc.type Function
   * @tc.level Level 0
   * @tc.require
   */
  it('fileio_test_hash_async_000', Level.LEVEL0, async function (done) {
    let fpath = await nextFileName('fileio_test_hash_async_000');
    expect(prepareFile(fpath, FILE_CONTENT)).assertTrue();

    try {
      let str = await fileio.hash(fpath,'md5');
      console.log('fileio_test_hash_async_000 hash value is ' + str);
      expect(str == '5EB63BBBE01EEED093CB22BB8F5ACDC3').assertTrue();
      expect(fileio.unlinkSync(fpath) == null).assertTrue();
      done();
    } catch (e) {
      console.log('fileio_test_hash_async_000 has failed for ' + e);
      expect(null).assertFail();
    }
  });

  /**
   * @tc.number SUB_DF_FILEIO_HASH_ASYNC_0100
   * @tc.name fileio_test_hash_async_001
   * @tc.desc Test hashAsync() interface.
   * @tc.size MEDIUM
   * @tc.type Function
   * @tc.level Level 0
   * @tc.require
   */
  it('fileio_test_hash_async_001', Level.LEVEL0, async function (done) {
    console.log('fileio_hash test fileio_test_hash_async_001 start');
    let fpath = await nextFileName('fileio_test_hash_async_001');
    expect(prepareFile(fpath, FILE_CONTENT)).assertTrue();

    try {
      fileio.hash(fpath, "sha256", (err, hashStr) => {
        if (hashStr) {
          console.info("fileio_test_hash_async_001 calculate file hash succeed:" + hashStr);
          expect(hashStr == 'B94D27B9934D3E08A52E52D7DA7DABFAC484EFE37A5380EE9088F7ACE2EFCDE9').assertTrue();
          expect(fileio.unlinkSync(fpath) == null).assertTrue();
          done();
        }
      });
    } catch (e) {
      console.log('fileio_test_hash_async_001 has failed for ' + e);
      expect(null).assertFail();
      done();
    }
    console.log('fileio_hash test fileio_test_hash_async_001 end');
  });
  console.log('fileio_hash test end');
});}